Good points

Brand: Econox
Suitable for spiral tubes
Single adjustable
Sendzimir galvanised

Duct Diffuser Single Adjustable 425x125mm for Tube 315 to 900mm - DGS-SB425x125

The duct grille single adjustable 425x125mm, model DGS-SB425x125, is a professional solution for air supply in spiral ducts from 315mm to 900mm in diameter. This grille is designed for large applications in industrial and commercial environments. The grille can be installed directly on a circular duct without the use of additional frames or fasteners, simplifying installation. The manually adjustable blades make it easy to adjust airflow for optimal performance in various environments, such as warehouses, factories, workshops and gyms.

Channel Grille Specifications Single Adjustable

Frame thickness: 0.8 mm / 1.0 mm
Installation: Directly on a circular duct, without frames or other fasteners
Applications: Ideal for larger environments such as warehouses, factories, workshops, sports venues, etc.
Adjustable louvers: Manually and individually adjustable for optimal air distribution

Dimensions overview for Duct Grilles

Dimensions of duct grille	Dimensions of the neck	Overall dimensions
425x125 mm	405x105 mm	454x145 mm
625x225 mm	605x205 mm	644x245 mm

Brand	Econox
Category	Duct grilles adjustable in one direction
GTIN	8719544286734
Manufacturer's item number	DGS-SB425x125
Article number	76020076

Specifications

Category code	243
Material	Steel
Surface protection	Galvanised
Nominal duct width	425 mm
Nominal duct height	125 mm
Vertical fins	Yes
Double row of ribs	No
Front width	455 mm
Front height	155 mm
With built-in window	No
Servomotor, adjustable	Yes
Thermostatically adjustable	No
Volume setting	None
Ball-protected	No
Built-in depth	52 mm
Mounting of internal parts/grille	Visible screw
Suitable for round air duct	Yes
Suitable for duct diameter (min)	315 mm
Suitable for duct diameter (max)	900 mm